Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
93374657TF
No factors below 277
TF target 275
P-1
B1 = 720000
B2 = 13680000
LL
StatusDateUserResidueShift
Unverified2020-07-13RobertKazan137922245864D4__41473789
History
DateUserTypeResult
2020-07-13RobertKazanC-LL
137922245864D4__
2019-08-25Ryan PropperNF-PM1
B1=720000, B2=13680000, E=6
2019-08-18TheJudgerNF
no factor from 2^76 to 2^77
2019-08-18TheJudgerNF
no factor from 2^75 to 2^76
2019-08-18TheJudgerNF
no factor from 2^74 to 2^75
2019-05-15lobsterfordinnerNF
no factor from 2^73 to 2^74
2019-03-03penluNF
no factor from 2^72 to 2^73
2018-07-07LaurVNF
no factor from 2^71 to 2^72
2014-11-29RichD0NF
no factor from 2^70 to 2^71
2014-09-20workerthreadNF
no factor from 2^69 to 2^70
2014-09-14Ryan PropperNF
no factor from 2^68 to 2^69
2014-06-11SMoffatNF
no factor from 2^67 to 2^68
2014-01-16sasakiNF
no factor from 2^65 to 2^67
2011-01-11Architects CubedNF
no factor from 2^64 to 2^65